Conduit fitting ring

Shen , et al. July 17, 2

Patent Grant D663697

U.S. patent number D663,697 [Application Number D/377,348] was granted by the patent office on 2012-07-17 for conduit fitting ring. This patent grant is currently assigned to Royal Group Inc.. Invention is credited to John Kehren, Xing-Guo Shen, Lorne Smyth.


United States Patent D663,697
Shen ,   et al. July 17, 2012

Conduit fitting ring

Claims

CLAIM The ornamental design for a conduit fitting ring, as shown and described.
Inventors: Shen; Xing-Guo (Shanghai, CN), Smyth; Lorne (Orangeville, CA), Kehren; John (Newmarket, CA)
Assignee: Royal Group Inc. (Woodbridge, CA)
Appl. No.: D/377,348
Filed: October 20, 2010

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29338058 Jun 3, 2009 D634712

Current U.S. Class: D13/155
Current International Class: 1303
Field of Search: ;D13/155,156,184 ;D8/354-356,360.1 ;D14/256,299 ;439/207-211,445-447

References Cited [Referenced By]

U.S. Patent Documents
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4647074 March 1987 Pate et al.
4711974 December 1987 Borsh
4723796 February 1988 Nattel
4836580 June 1989 Farrell
4864080 September 1989 Fochler et al.
4989905 February 1991 Rajecki
5362112 November 1994 Hamilton et al.
5730474 March 1998 Bank
D418210 December 1999 Roesch
6739630 May 2004 Riedy
6899354 May 2005 Lanteigne et al.
6918618 July 2005 Allouche
7186915 March 2007 Hull et al.
D544448 June 2007 Hull et al.
7387288 June 2008 Hull et al.
D633872 March 2011 Shen et al.
D634712 March 2011 Shen et al.
D635934 April 2011 Shen et al.

Other References

Royal Pipe Systems; Royal Flex ENT & Fittings; Catalog, May 2004, 12 pages, Canada. cited by other .
U.S. Appl. No. 29/338,056, filed Jun. 3, 2009; Title: Conduit Fitting Ring. cited by other .
U.S. Appl. No. 12/424,844, filed Apr. 16, 2009; Title: Fitting for Corrugated Conduit. cited by other.

Primary Examiner: Bui; Daniel
Attorney, Agent or Firm: Osler, Hoskin & Harcourt LLP

Description



FIG. 1 is a top plan view of a conduit fitting ring, showing our new design, the bottom plan view is a mirror image thereof;

FIG. 2 is a top and side perspective view thereof;

FIG. 3 is a side elevation view thereof, as seen from line 3-3 of FIG. 1;

FIG. 4 is a side elevation view thereof, as seen from line 4-4 of FIG. 1; and,

FIG. 5 is top perspective view thereof, in use condition.

The broken line shown in the figure drawing views is included for the purpose of illustrating environment and forms no part of the claimed design.

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